19003968

素因数分解:

$2^6\times 3^2\times {\mathrm{32993}}^1$

素因数の和:33011

約数の個数: 42

約数和(自身を含む): 54473094

約数和(自身を除く): 35469126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 32993, 65986, 98979, 131972, 197958, 263944, 296937, 395916, 527888, 593874, 791832, 1055776, 1187748, 1583664, 2111552, 2375496, 3167328, 4750992, 6334656, 9501984, 19003968]

約数ペア:

[(1, 19003968), (2, 9501984), (3, 6334656), (4, 4750992), (6, 3167328), (8, 2375496), (9, 2111552), (12, 1583664), (16, 1187748), (18, 1055776), (24, 791832), (32, 593874), (36, 527888), (48, 395916), (64, 296937), (72, 263944), (96, 197958), (144, 131972), (192, 98979), (288, 65986), (576, 32993)]